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California Computer Science

Lesson 3.2 More Basic Karel

Description

In this lesson, students learn more about Karel and Karel’s world. Students learn about walls in Karel’s world, the directions Karel can face, and how to identify a location in Karel’s world using streets and avenues. In these exercises, students will begin to see the limitations of Karel’s commands. Students will need to apply Karel’s limited set of commands to new situations. For example, how can they make Karel turn right, even though Karel does not know a turnRight command?


Objective

Students will be able to…

  • Identify the direction that Karel is facing
  • Predict what direction Karel will be facing after executing a series of commands
  • Identify a location in Karel’s world using Street, Avenue terminology